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CBM to SEA: distance & flight time
Colombus (Columbus Air Force Base) → Seattle (Seattle Tacoma International Airport)
1,996 mi
3,212 km · 1,734 nm
4h 23m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CBM→SEA fares Phone-only fares on this route — call free
Flight time details
1,996 miles nonstop takes roughly 4h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CBM — Columbus Air Force Base · Colombus, United States
- SEA — Seattle Tacoma International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is CBM from SEA?
The flight distance from Colombus (CBM) to Seattle (SEA) is 1,996 miles (3,212 km, 1,734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to SEA?
A nonstop flight takes about 4h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Colombus and Seattle?
Seattle is 2 hours behind Colombus.
What is the cheapest way to fly from CBM to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–SEA that never appear on search engines, with no booking fees.